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B3 Expenses by nature (Tables) | 12 Months Ended
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Dec. 31, 2024
Expenses by nature [abstract] |
Summary of Expenses by Nature |
|  | 2024 |  |  | 2023 |  |  | 2022 |
Goods and services |  |  | 127,649 |  |  |  | 127,214 |  |  |  | 147,023 |
Employee remuneration |  |  | 93,405 |  |  |  | 101,438 |  |  |  | 89,191 |
Amortizations and depreciations |  |  | 10,020 |  |  |  | 11,157 |  |  |  | 10,142 |
Impairments, obsolescence allowances and revaluation |  |  | 3,969 |  |  |  | 4,996 |  |  |  | 4,383 |
Inventory changes, net |  |  | 10,208 |  |  |  | 9,304 |  |  |  | –7,738 |
Additions to capitalized development |  |  | –1,300 |  |  |  | –2,173 |  |  |  | –1,720 |
Expenses charged to cost of sales and operating expenses |  |  | 243,951 |  |  |  | 251,936 |  |  |  | 241,281 |
Summary of Restructuring Charges by Function | Restructuring charges by function
|  | 2024 |  |  | 2023 |  |  | 2022 |
Cost of sales |  |  | 2,046 |  |  |  | 2,802 |  |  |  | 195 |
R&D expenses |  |  | 2,119 |  |  |  | 2,431 |  |  |  | 54 |
Selling and administrative expenses |  |  | 847 |  |  |  | 1,288 |  |  |  | 150 |
Total |  |  | 5,012 |  |  |  | 6,521 |  |  |  | 399 |

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